package com.teach.servlet.admin;

import com.alibaba.fastjson.JSON;
import com.teach.dao.CountryInfoDAO;
import com.teach.dao.impl.CountryInfoDAOImpl;
import com.teach.entity.CountryInfo;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.List;

@WebServlet("/admin/country-list.let")
public class CountryListServlet extends HttpServlet {

  private CountryInfoDAO dao = new CountryInfoDAOImpl();
  @Override
  protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    response.reset();
    response.setContentType("application/json;charset=UTF-8");
    try{
      List<CountryInfo> list = dao.select(0,999);
      response.getWriter().print(JSON.toJSONString(list));
    }catch (Exception ex){
      throw new ServletException(ex.getMessage(), ex);
    }
    response.flushBuffer();
  }
}
